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21 July, 09:06

What is Y=2x-1 and Y=3x+2

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  1. 21 July, 09:27
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    {y, x} = {-7,-3}

    Step-by-step explanation:

    - 3x = 2

    y - 2x = - 1

    -3x + y = 2 - 2x + y = - 1

    y = 2x - 1

    (2x-1) - 3x = 2

    - x = 3 x = - 3

    y = 2x-1

    x = - 3

    y = 2 (-3) - 1 = - 7
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